Arizona North and Central Americas United States 5223 Calcite, Wulfenite, Rowley Mine, Theba, Maricopa Co., Arizona, USA September 29, 2019
Brazil South America 1933 Pyrrhotite, Cubanite, Calcite, Morrho Velho Gold Mine, Nova Lima, Minas Gerais, Brazil September 22, 2019
Australasia Australia Queensland ncat VHD7, Calcite, Magnetite, Biggenden, Queensland November 17, 2019
